These are slightly larger 18k gold posts. This is a set of 2 pairs. Each pair is 3250 yen. Stamped with "K18". Perfect for making handmade earrings! You can easily create original earrings by simply attaching parts with jewelry glue or similar. Approximate size: Wire thickness: 0.7mm, Total length: 12.5mm, Dish diameter: 2.5mm The last comparison image shows a comparison with the "slightly smaller" posts currently on sale. New earring parts, posts, 18k gold, K18, 2 pairs (4 pieces), studs